The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Activity: 1 nmol of ab91349 will reduce 0.6 nmol peptide bound Met-R-sulfoxide in 1 min at 37°C. MetO-containing peptides are reduced by the enzyme in the presence of DTT.
% SDS-PAGE. NiNTA purified
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Preparation and Storage
Stability and Storage
Shipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.
Constituents: 33% Glycerol, Tris HCl, pH 7.4
This product is an active protein and may elicit a biological response in vivo, handle with caution.
Methionine sulfoxide reductase B
Peptide methionine (R) S oxide reductase
Peptide methionine sulfoxide reductase msrB
Like most bacteria, Escherichia coli expresses a single msrB (Methionine-R-sulfoxide reductase) that carries out the reduction of methionine-R-sulfoxide to methionine. The E. coli enzyme belongs to a group of MsrBs, that possess a metal binding site composed of two CXXC motifs. The bound metal (zinc or iron) may stabilize the conformation of the enzymes.
Recombinant E. coli msrB protein images
SDS-PAGE - msrB protein (Active) (ab91349)
1 µg ab91349 on 12% SDS-PAGE gel
References for Recombinant E. coli msrB protein (ab91349)
has not yet been referenced specifically in any publications.
Publishing research using ab91349? Please let us know so that we can cite the reference in this datasheet.
Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"
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